alanys311
alanys311 alanys311
  • 04-09-2020
  • Mathematics
contestada

PLEASE HELP IN ALGEBRA 2

PLEASE HELP IN ALGEBRA 2 class=

Respuesta :

shinchan69
shinchan69 shinchan69
  • 08-09-2020

Answer:

-2

(√7-3)(√7+3)

=(√7)²-3²

=7-9

=-2

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